IBM C9510-318 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Installation and Configuration | 25% | - Profile creation and management - Network deployment topologies - Web server integration and configuration - Product installation and maintenance |
| Performance Monitoring and Tuning | 15% | - Monitoring tools and metrics - Connection pools and thread management - JVM and server tuning - Caching and session optimization |
| Security Configuration | 20% | - Authentication and authorization - Java 2 security and policies - Security realms and user registries - SSL configuration |
| High Availability and Problem Determination | 15% | - Clustering and workload management - Session replication and failover - Troubleshooting and recovery - Backup and restore configurations |
| Application Deployment and Management | 25% | - Application monitoring and troubleshooting - Deploy Java EE applications - Class loader and runtime configuration - Administrative tools usage |
IBM WebSphere Application Server Network Deployment V8.5, Core Administration Sample Questions:
1. A system administrator needs to tune the connection pool size parameters fora data source based on the current pool usage and the application server CPU utilization. Which of the following will provide the system administrator a recommendation on the efficient values for pool size?
A) Request Metrics for connection pool size
B) Performance Monitoring Infrastructure counter for current pool usage
C) Performance advisor for connection pool size
D) Performance Monitoring Infrastructure counter for connection pool size
2. A system administrator has deployed web applications to a clustered environment where database session persistence is configured. The administrator needs to improve both the response time and the system load with the application servers. How can the system administrator do this?
A) Enable server affinity.
B) Configure dynamic caching.
C) Configure a load balancer to spread work between existing web servers.
D) Tune the database session persistence to optimize for failover.
3. A system administrator needs to deploy an enterprise application to a WebSphere Application Server environment. Before starting the deployment process, the administrator uses the IBM Assembly and Deploy Tool (IADT) to inspect the EAR and notices that it is enhanced. Since enhanced EARs are not allowed in their runtime environment, the system administrator needs to unenhance the EAR. How can the system administrator successfully remove the enhancements?
A) Use WebSphere Customization Toolbox (WCT) to unenhance the EAR.
B) Remove the META-INF/ibmconfig folder from the project before exporting the EAR.
C) Disable the applicationscoped resources in the application deployment descriptor.
D) Make sure that Process embedded configurations is not selected when exporting the EAR.
4. Which statement is accurate regarding business-level applications?
A) Only WebSphere artifacts are contained in a business-level application.
B) The business-level application function introduces new application programming interfaces (APIs).
C) A business-levelapplication contains application binary files.
D) Make a Java EE application abusiness-level application and add it to another business-level application.
5. A new security requirement needs to be implemented in the WebSphere Application Server environment. Any application deployed to the WebSphere Application Server cannot have a direct access to the file system if it is not needed. What should the system administrator do to enforce this requirement?
A) Add the '-nofs ' option to the JVM startup parameters.
B) Modify the JVM policy file located inthe Java SDK directory.
C) Enable Java 2 Security and modify policy files.
D) Add the 'com.ibm.jvm.filesystemaccess=no' parameter to the WebSphere Application Server configuration file.
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: B | Question # 3 Answer: B | Question # 4 Answer: D | Question # 5 Answer: C |
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